2021-33699 | SAP Fiori Tasks AndroidManifest.xml access control

CVSS Meta Temp Score

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Current Exploit Price (≈)

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CTI Interest Score

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5.1 $0-$5k 0.58

A vulnerability has been found in SAP Fiori on Android (Android App Software) (affected version unknown) and classified as critical. Affected by this vulnerability is an unknown code of the file AndroidManifest.xml of the component Tasks Handler. The manipulation with an unknown input leads to a privilege escalation vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Task Hijacking is a vulnerability that affects the applications running on Android devices due to a misconfiguration in their AndroidManifest.xml with their Task Control features. This allows an unauthorized attacker or malware to takeover legitimate apps and to steal user’s sensitive information.

The weakness was shared 08/10/2021. It is possible to read the advisory at wiki.scn.sap.com. This vulnerability is known as CVE-2021-33699 since 05/28/2021. The exploitation appears to be easy. Attacking locally is a requirement. A single authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/15/2021). The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Applying a patch is able to eliminate this problem.




VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

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Vector Complexity Authentication Confidentiality Integrity Availability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Privilege escalation
CWE: CWE-264
ATT&CK: T1068

Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfoedit

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: wiki.scn.sap.com

05/28/2021 CVE assigned
08/10/2021 +74 days Advisory disclosed
08/10/2021 +0 days VulDB entry created
08/15/2021 +5 days VulDB last updateVendor: https://www.sap.com

Advisory: wiki.scn.sap.com
Status: Confirmed

CVE: CVE-2021-33699 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20150716

Created: 08/10/2021 21:11
Updated: 08/15/2021 11:06
Changes: (1) source_cve_cna
Complete: 🔍


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